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After ORACLE is installed in LINUX, you cannot log on to iSQL * Plus as a DBA -- Linux general technology-Linux technology and application information. For more information, see the following. After ORACLE is installed in LINUX, you cannot log on to iSQL *
The following article describes how to log on to SQL * Plus as a DBA at Oracle10g. I saw several related articles on the internet two days ago, to learn how to install the actual operation steps on Windows XP Pro, you can change the path of the following article.
Oracle10g: How to log on to iSQL * Plus as a DBA
General
Generally, you can log on to the ISQLPLUS website http: // ip: Port/isqlplus. after entering the website, you can directly log on to the Database User Logon page and use the common users in the database to log on. The DBA user logs on to the isqlpus website http: // ip: Port/isqlplus/DBA. after entering the website,
Starting from Oracle9i, Oracle provides a web-based sqlplus interface. With iSQL * Plus, you do not need to install any Oracle client, you can use sqlplus in the browser to perform data operations and database management. Generally, you can log on to the iSQL * Plus website http: // ip: Port/isqlplus. After you enter t
This article will inherit the previous article, mainly through the use of tools to collect and send logs, "Elk series ~nlog.targets.fluentd arrived how to send to Fluentd via TCP"Nxlog is a log collection tool that locates the system log, or the specified log file, the wildcard character file, and then processes it and finally sends it to the target location. And
Hyper-V requires two steps to open.The first is to turn on virtualization technology--virtualization technology in the BIOSChange to Enabled in process setting.The way to enter the BIOS interface varies depending on the computer, so there is a need to self-Baidu a bit.The second is to turn on the Hyper-V service in Windows.First win+x then select Control Panel to
The plus sign in front of the js function, exclamation point, and plus sign in front of the js Function
+ Function (){}();
The plus sign can also be replaced !,~ And other unary operators, the effect is equivalent:
(Function () {console.
In vs2013, you can write programs for Windows Phone 8.1, but you need to use the Windows-brought virtual machine Hyper-V for debuggingThe genuine system will not have a problem when you turn on Hyper-V, but a pirated system can cause system instability and even crash, and I happen to have windowsphone8.1 's cell phone, so I'm thinking about debugging a phone program with a real machine.Asked the teacher, the teacher told me to use remote debugger this
A19 HEADING ' DROP time '--Defaults for SET AUTOTRACE EXPLAIN report--These column definitions is only used when sql*plus--is connected to Oracle 9.2 or earlier.COLUMN id_plus_exp FORMAT 990 HEADING ICOLUMN parent_id_plus_exp FORMAT 990 HEADING pCOLUMN plan_plus_exp FORMAT A60COLUMN Object_node_plus_exp FORMAT A8COLUMN other_tag_plus_exp FORMAT A29COLUMN other_plus_exp FORMAT A44--Default for XQUERYCOLUMN result_plus_xquery HEADING ' result Sequence
Troubleshooting of SQL plus logon failures caused by su switching in Oracle
Problem description:The Oracle database in the production environment suddenly fails to log on, and the oracle database in the rlwrap production environment suddenly fails to
In the Linux operating system, it is troublesome to use the SQL * Plus tool of Oracle: after entering the SQL * Plus console through the SQL Plus Command, we have learned in Bash
In the Linux operating system, it is troublesome t
Space and greater than sign in the jquery selector>, plus sign +, and Tilde ~ Jquery Selector
Concept
Space: $ ('parent childchild ') indicates getting all childchild nodes in the parent.Greater than: $ ('parent> childchild ') indicates obtaining all the next childchild of the parent
Plus sign: $ ('pre + nextbrother ')
each SQL statement;SQL> select * From tab; view all tables under the current user;SQL> Start file_name; or SQL> @ file_name; execute an SQL script file. We can save multiple SQL statements in one text file, in this way, when you want to execute all the SQL statements in this file, use any of the following commands, which is similar to batch processing
In-depth analysis of the plus signs and exclamation points before JavaScript Functions, analysis of javascript
+ Function (){}();
The plus sign can also be replaced !,~ And other unary operators, the effect is equivalent:
(Function () {console. log ("Foo! ") ;}) (); // Or (function () {console.
In a Linux operating system, it is troublesome to use the SQL * Plus tool of Oracle: After you use the SQL Plus command to log on to the SQL * Plus console, in Bash, the used up and down keys suddenly become ^ [[A ^ [[B ^ [D ^ [[C
Label:There are three common tools for starting and shutting down a database First, Sql*plus In a sql*plus environment, after a user connects to Oracle as SYSDBA , the database can be started or closed by command line mode. Second, OEM (Enterprise Manager) With the OEM database console, you can complete the startup and shutdown operations of the database. Third,
Tags: log ase mys argument name ATI Cat character error messageExcerpted from http://blog.csdn.net/milife2013/article/details/8660205DB2 string connection is the same as the Oracle database, using the "| |" Make a DB2 string connection, using the same way as the plus sign "+" in MSSQLServer. For example, execute the following SQL statement:SELECT ' work number is
The Sql*plus user name in Oracle is the system user, and the password is the password you set.If the password is forgotten, it can be reset by the following method.1, Win key +r key, enter cmd, open command prompt.2. Input Sqlplus/nolog3. Continue entering Conn/as SYSDBA4. Enter the ALTER user name identified by password;5, after the successful modification, there will be a "user has changed" prompt,
I. Problem description: After Oracle is installed locally, you need to connect SQL * plus in a few cases. This window will pop out when you log on locally (this window cannot be logged in or out, of course, it may also be my configuration problem): the user name and password are usually sys and root (of course, differe
Troubleshooting of SQL plus logon failures caused by su switching in OracleProblem description:The oracle database in the production environment suddenly fails to log on, and the oracle database in the rlwrap production environment suddenly fails to
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